package com.ncp.servlet.registerlogin;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.ncp.model.biz.registerlogin.checkEmailBiz;

public class checkEmailServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
	     throws ServletException, IOException {

			response.setContentType("text/html");
			response.setCharacterEncoding("utf-8");
			request.setCharacterEncoding("utf-8");
			/***实现邮箱检测（是否已经被注册）***/
			String userEmail = request.getParameter("userEmail");
			PrintWriter out = response.getWriter();
			String msg = "";
			checkEmailBiz checkEmail = new checkEmailBiz();
			if(checkEmail.isRegisteredemail(userEmail)){
				msg = "true";
				}
			else{
				msg = "false";
			}out.print(msg);
		}
			
			
			public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
			this.doGet(request, response);
			}
			
			public void init() throws ServletException {
			// Put your code here
			}
			
}